Prolactin Releasing Peptide Contributes to Stress Related Mood Disorders and Inhibits Sleep Mood Regulatory Melanin Concentrating Hormone Neurons in Rats Journal of Neuroscience The most common GH releasing peptides: , Ipamorelin A ghrelin receptor agonist that triggers short pulses of growth hormone release from the pituitary with minimal effects on cortisol, prolactin, or CJC 1295 + Ipamorelin: Benefits, Differences, and When to Combine Revolution Health & Wellness Peptide CJC 1295 + Ipamorelin Serum prolactin concentrations on days 1 (X) and 5 (A) after GHRP 2 Download Scientific Diagram Ipamorelin is a potent growth hormone releasing peptide that has some potential advantages over some of the others. Although peptides seem to be doled out like aspirin, keep in mind that these are